Industrial Automatic Control Systems and Controllers Annotation << Back Implementation of Electroautomatics Control Tasks Based on External Computing Modules Soft PLC in the «AxiOMA Control» PCNC N.V. Kozak, R.L. Pushkov, S.V. Evstafi eva The typical structure of the control system with the use of software-implemented controller (Soft PLC), run on external computing devices, was considered. Analyzed different hardware solutions to select single-board microcomputer for the Soft PLC. A solution of the problem of communication between the CNC and the external Soft PLC was implemented. Automation installation of application software was considered. Keywords: NC-Soft PLC interface; distributed control system architecture; software-implemented controller; software installation automatization; single-board computers. Contacts: E-mail: kozak@ncsystems.ru, E-mail: pushkov@ncsystems.ru, E-mail: svetlana.evstafi eva@gmail.com Pp. 03-09.